DSR 50

🇩🇪Germany
DSR-Precision GmbH
1997 – Present
Overview
DSR 50
The DSR-Precision DSR-50 is a bullpup bolt-action anti-materiel rifle chambered in .50 BMG, derived from the DSR-1 model. It features a hydraulic recoil buffer, a blast compensator, and retains several design elements from the DSR-1, including a top-mounted bipod and adjustable components for enhanced performance and handling.
Specifications

General

Actionbolt action
Caliber12.7x99mm / .50 BMG
Weight Kg10.3 kg
Barrel Length Mm800 mm
Magazine Capacity3
Research Notes

.50 BMG anti-materiel extension of the DSR concept

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The DSR-50 adapts the DSR-1 bullpup precision-rifle concept to the .50 BMG anti-materiel role. It was intended for long-range engagement of light vehicles, equipment, and materiel targets rather than normal infantry sniping. Its existence shows how the compact bullpup precision layout was scaled up for heavier cartridges.

Bullpup .50 caliber rifle with recoil-management emphasis

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Chambering .50 BMG in a relatively compact rifle requires strong recoil mitigation, a heavy barrel, and a robust receiver. The DSR-50 keeps the bullpup arrangement and precision-stock features while adding anti-materiel weight and muzzle-brake requirements. It offers compact length compared with conventional .50 rifles, but remains a heavy specialist system.

Limited specialist role for anti-materiel teams

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The DSR-50 is best understood as a niche anti-materiel rifle for users needing compact transport and high-caliber reach. It does not replace lighter sniper rifles because ammunition weight, recoil, and signature are much greater. Its database value is showing how a police-style precision architecture was extended into military anti-materiel territory.

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